A device for picking pomegranate fruits

Abstract

The utility model provides a pomegranate planting fruit picking device. The pomegranate planting fruit picking device includes: a U-shaped frame, a rotating shaft rotatably installed on the inner wall of the U-shaped frame, a rotating plate fixedly sleeved on the rotating shaft and provided with an arc-shaped clamp, a silica gel buffer pad installed on the inner wall of the arc-shaped clamp, an opening and closing control mechanism installed on the U-shaped frame and used for controlling the opening and closing of the arc-shaped clamp, a fruit stem shearing mechanism installed on the U-shaped frame and used for shearing the pomegranate fruit stem, and an angle adjusting mechanism installed on the bottom of the U-shaped frame and used for adjusting the picking angle. The pomegranate planting fruit picking device has the advantages of shearing the pomegranate fruit stem, facilitating the picking of pomegranates on high fruit trees, and being convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of pomegranate harvesting technology, and in particular to a pomegranate fruit harvesting device. Background Technology

[0002] Pomegranate is a deciduous shrub or tree belonging to the genus Punica in the family Lythraceae. It typically grows to 3-5 meters tall, with some reaching 10 meters. The branches often have sharp, long thorns at the tips. Young branches are angular but hairless, while older branches are nearly cylindrical. Leaves are usually opposite, oblong-lanceolate. Flowers are large, usually red or pale yellow; petals are red, yellow, or white. Berries are nearly spherical, usually pale yellowish-brown or pale yellowish-green, sometimes white, rarely dark purple; seeds are numerous, with a fleshy outer seed coat ranging from pale red to milky white. Harvesting equipment is required during the pomegranate fruit picking process.

[0003] However, existing pomegranate harvesting devices often lack the function of cutting off the pomegranate stem. Therefore, pomegranates at the top of the tree can only be picked by pulling them down. This process causes the tree branches to shake violently, which can easily cause other pomegranates to fall.

[0004] Therefore, it is necessary to provide a pomegranate fruit harvesting device to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that existing pomegranate fruit harvesting devices often lack the function of cutting off the pomegranate fruit stem, this utility model provides a pomegranate fruit harvesting device.

[0006] The pomegranate fruit harvesting device provided by this utility model includes: a U-shaped frame; a rotating shaft rotatably mounted on the inner wall of the U-shaped frame; a rotating plate fixedly sleeved on the rotating shaft and equipped with an arc-shaped clamp; a silicone buffer pad mounted on the inner wall of the arc-shaped clamp; an opening and closing control mechanism mounted on the U-shaped frame for controlling the opening and closing of the arc-shaped clamp; a fruit stem cutting mechanism mounted on the U-shaped frame for cutting the pomegranate fruit stem; and an angle adjustment mechanism mounted at the bottom of the U-shaped frame for adjusting the harvesting angle.

[0007] Preferably, the opening and closing control mechanism includes: a first servo motor fixedly installed on the inner wall of the U-shaped frame and equipped with a drive gear; and two driven gears fixedly mounted on the two rotating shafts and meshing with each other, wherein one of the driven gears meshes with the drive gear.

[0008] Preferably, the fruit stem cutting mechanism includes: a vertical rod fixedly installed on the U-shaped frame; a rectangular sleeve fixedly installed at the top of the vertical rod; an electric cylinder installed on the inner wall of the rectangular sleeve; and a V-shaped cutter fixedly installed on the output rod of the electric cylinder and slidably connected to the inner wall of the rectangular sleeve.

[0009] Preferably, the angle adjustment mechanism includes: a U-shaped plate located at the bottom of the U-shaped frame; a horizontal shaft rotatably mounted on the inner wall of the U-shaped plate; a connecting plate fixedly sleeved on the horizontal shaft and fixedly connected to the U-shaped frame; a second servo motor fixedly mounted on the inner wall of the U-shaped plate; and two bevel gears fixedly mounted on the output shaft of the second servo motor and on the horizontal shaft and meshing with each other.

[0010] Preferably, the bottom of the U-shaped plate is provided with an electric telescopic rod, and the bottom end of the electric telescopic rod is equipped with a handle.

[0011] Preferably, the electric telescopic pole is equipped with a controller, and the vertical pole is equipped with a camera.

[0012] Preferably, a battery compartment is provided at the bottom of the grip, and a lithium battery is disposed on the inner wall of the battery compartment.

[0013] Preferably, the battery compartment is provided with a cover plate, and the cover plate is provided with a charging interface.

[0014] Compared with related technologies, the pomegranate fruit harvesting device provided by this utility model has the following beneficial effects: This invention provides a pomegranate fruit harvesting device. An opening and closing control mechanism controls the opening and closing of arc-shaped clamps to hold and fix the pomegranate. Silicone buffer pads cushion the pomegranate against the inner wall of the arc-shaped clamps, preventing damage to the pomegranate's outer skin. A stem-cutting mechanism cuts the pomegranate's stem, improving harvesting efficiency. An angle adjustment mechanism adjusts the pomegranate harvesting angle. A first servo motor drives a drive gear, which in turn drives a driven gear. The driven gear drives another driven gear in the opposite direction. These two driven gears, via two rotating shafts and two rotating plates, drive two arc-shaped clamps to rotate in opposite directions, thus controlling the opening and closing of the clamps. The two arc-shaped clamps and two silicone buffer pads effectively hold and fix the pomegranate. The device uses an electric cylinder to move the V-shaped cutter laterally, causing the end of the cutter to move inward into the rectangular sleeve, gradually closing the V-shaped cutter and cutting off the pomegranate stem. A second servo motor and two bevel gears rotate the horizontal shaft and connecting plate, which in turn rotates the U-shaped frame, allowing for adjustment of the picking angle. An electric telescopic rod adjusts the picking height. A handle facilitates gripping the device. A camera monitors and films the pomegranates at a higher position, allowing workers to observe and pick them via a display screen on the controller. The device is powered by a lithium battery, which can be charged via an external charging cable. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the pomegranate planting and fruit harvesting device provided by this utility model; Figure 2 for Figure 1 The diagram shows a frontal sectional view of the structure. Figure 3 for Figure 1 The diagram shows a side view of the structure. Figure 4 for Figure 1 The enlarged schematic diagram of part A is shown.

[0016] Labels in the diagram: 1. U-shaped frame; 2. Rotating shaft; 3. Rotating plate; 4. Arc-shaped clamp; 5. Silicone buffer pad; 6. First servo motor; 7. Driving gear; 8. Driven gear; 9. Vertical rod; 10. Rectangular sleeve; 11. Electric cylinder; 12. V-shaped cutter; 13. U-shaped plate; 14. Horizontal shaft; 15. Connecting plate; 16. Second servo motor; 17. Bevel gear; 18. Electric telescopic rod; 19. Handle; 20. Controller; 21. Camera; 22. Battery compartment; 23. Lithium battery; 24. Cover plate; 25. Charging interface. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please refer to the following: Figure 1-4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the pomegranate planting and fruit harvesting device provided by this utility model; Figure 2 for Figure 1 The diagram shows a frontal sectional view of the structure. Figure 3 for Figure 1 The diagram shows a side view of the structure. Figure 4 for Figure 1The diagram shows an enlarged view of part A. The pomegranate fruit harvesting device includes: a U-shaped frame 1; a rotating shaft 2 rotatably mounted on the inner wall of the U-shaped frame 1; a rotating plate 3 fixedly sleeved on the rotating shaft 2 and equipped with an arc-shaped clamp 4; a silicone buffer pad 5 mounted on the inner wall of the arc-shaped clamp 4; an opening and closing control mechanism mounted on the U-shaped frame 1 for controlling the opening and closing of the arc-shaped clamp 4; a fruit stem cutting mechanism mounted on the U-shaped frame 1 for cutting the pomegranate fruit stem; and an angle adjustment mechanism mounted at the bottom of the U-shaped frame 1 for adjusting the harvesting angle. The opening and closing control mechanism controls the opening and closing of the arc-shaped clamp 4, thereby clamping and fixing the pomegranate. The silicone buffer pad 5 cushions the pomegranate against the inner wall of the arc-shaped clamp 4, preventing damage to the pomegranate's outer skin. The fruit stem cutting mechanism cuts the pomegranate's stem, improving harvesting efficiency. The angle adjustment mechanism adjusts the pomegranate harvesting angle.

[0019] The opening and closing control mechanism includes: a first servo motor 6 fixedly installed on the inner wall of the U-shaped frame 1 and equipped with a drive gear 7, the model of the first servo motor 6 being ECMA-C20807RS; two driven gears 8 respectively fixedly sleeved on the two rotating shafts 2 and meshing with each other, one of the driven gears 8 meshing with the drive gear 7, the first servo motor 6 driving the drive gear 7 to rotate, the drive gear 7 driving one driven gear 8 to rotate, one driven gear 8 driving the other driven gear 8 to rotate in the opposite direction, the two driven gears 8 driving two arc-shaped clamps 4 to rotate in the opposite direction through the two rotating shafts 2 and two rotating plates 3, thereby controlling the opening and closing of the two arc-shaped clamps 4, the pomegranate can be clamped and fixed through the two arc-shaped clamps 4 and two silicone buffer pads 5.

[0020] The fruit stem cutting mechanism includes: a vertical rod 9 fixedly installed on the U-shaped frame 1; a rectangular sleeve 10 fixedly installed at the top of the vertical rod 9; an electric cylinder 11 installed on the inner wall of the rectangular sleeve 10; and a V-shaped cutter 12 fixedly installed on the output rod of the electric cylinder 11 and slidably connected to the inner wall of the rectangular sleeve 10. The electric cylinder 11 drives the V-shaped cutter 12 to move laterally, thereby driving the end of the V-shaped cutter 12 to move into the rectangular sleeve 10, so that the front end of the V-shaped cutter 12 gradually closes, thereby cutting the pomegranate fruit stem.

[0021] The angle adjustment mechanism includes: a U-shaped plate 13 located at the bottom of the U-shaped frame 1; a horizontal shaft 14 rotatably mounted on the inner wall of the U-shaped plate 13; a connecting plate 15 fixedly sleeved on the horizontal shaft 14 and fixedly connected to the U-shaped frame 1; a second servo motor 16 fixedly mounted on the inner wall of the U-shaped plate 13, the second servo motor 16 being model MSMF102L1U; and two bevel gears 17 fixedly mounted on the output shaft of the second servo motor 16 and the horizontal shaft 14 respectively and meshing with each other. The second servo motor 16 and the two bevel gears 17 can drive the horizontal shaft 14 and the connecting plate 15 to rotate, and the connecting plate 15 can drive the U-shaped frame 1 to rotate, thereby adjusting the picking angle.

[0022] The bottom of the U-shaped plate 13 is provided with an electric telescopic rod 18, which is model DLP-44. A handle 19 is installed at the bottom of the electric telescopic rod 18. The picking height can be adjusted by the electric telescopic rod 18, and the handle 19 makes it easy for workers to hold the picking device.

[0023] The electric telescopic pole 18 is equipped with a controller 20, and the vertical pole 9 is equipped with a camera 21, model iDS-2VPE13. The camera 21 can be used to photograph and monitor the pomegranates at the top, so that the staff can observe the pomegranates at the top through the display screen on the controller 20, thus facilitating the staff to harvest the pomegranates at the top.

[0024] A battery compartment 22 is provided at the bottom of the grip 19, and a lithium battery 23 is provided on the inner wall of the battery compartment 22, which can power the device.

[0025] The battery compartment 22 is provided with a cover plate 24, and the cover plate 24 is provided with a charging interface 25. A charging cable can be connected through the charging interface 25 to charge the lithium battery 23.

[0026] The working principle of the pomegranate fruit harvesting device provided by this utility model is as follows: The first servo motor 6 drives the active gear 7 to rotate, which in turn drives a driven gear 8 to rotate. The driven gear 8 drives another driven gear 8 to rotate in the opposite direction. The two driven gears 8 drive two arc-shaped clamps 4 to rotate in the opposite direction via two rotating shafts 2 and two rotating plates 3, thereby controlling the opening and closing of the two arc-shaped clamps 4. The pomegranate can be clamped and fixed by the two arc-shaped clamps 4 and two silicone buffer pads 5. The electric cylinder 11 drives the V-shaped cutter 12 to move laterally, thereby driving the end of the V-shaped cutter 12 to move into the rectangular sleeve 10, so that the front end of the V-shaped cutter 12 gradually closes, thereby cutting off the pomegranate stem. The second servo motor 16 and two bevel gears 17 can drive the horizontal shaft 14 and the connecting plate 15 to rotate, and the connecting plate 15 can drive the U-shaped frame 1 to rotate, thereby adjusting the picking angle. The picking height can be adjusted by the electric telescopic pole 18, and the pomegranates at the top can be photographed and monitored by the camera 21, so that the staff can observe the pomegranates at the top through the display screen on the controller 20, thus facilitating the staff to pick the pomegranates at the top. The device can be powered by the lithium battery 23, and an external charging cable can be connected through the charging interface 25 to charge the lithium battery 23.

[0027] Compared with related technologies, the pomegranate fruit harvesting device provided by this utility model has the following beneficial effects: This utility model provides a pomegranate fruit harvesting device. An opening and closing control mechanism controls the opening and closing of the arc-shaped clamps 4 to clamp and fix the pomegranate. Silicone buffer pads 5 cushion the pomegranate against the inner wall of the arc-shaped clamps 4, preventing damage to the pomegranate's outer skin. A stem-cutting mechanism cuts the pomegranate's stem, improving harvesting efficiency. An angle adjustment mechanism adjusts the pomegranate harvesting angle. A first servo motor 6 drives a drive gear 7 to rotate, which in turn drives a driven gear 8. The driven gear 8 drives another driven gear 8 in the opposite direction. The two driven gears 8, via two rotating shafts 2 and two rotating plates 3, drive two arc-shaped clamps 4 to rotate in opposite directions, thus controlling the opening and closing of the two arc-shaped clamps 4. The two arc-shaped clamps 4 and two silicone buffer pads 5 clamp and fix the pomegranate. An electric cylinder 11 drives... The V-shaped cutter 12 moves laterally, causing its end to move into the rectangular sleeve 10, gradually closing the front end of the V-shaped cutter 12 and cutting the pomegranate stem. The second servo motor 16 and two bevel gears 17 drive the horizontal shaft 14 and connecting plate 15 to rotate. The connecting plate 15 drives the U-shaped frame 1 to rotate, thereby adjusting the picking angle. The electric telescopic rod 18 can adjust the picking height. The handle 19 makes it easy for workers to hold the picking device. The camera 21 can capture and monitor the pomegranates at a high position, allowing workers to observe them on the display screen on the controller 20 and pick them. The device is powered by a lithium battery 23, which can be charged by an external charging cable connected to the charging interface 25.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A pomegranate fruit harvesting device, characterized in that, include: U-shaped frame; Rotate the shaft mounted on the inner wall of the U-shaped frame; A rotating plate fixedly sleeved on the rotating shaft and equipped with an arc-shaped clamp; A silicone cushioning pad is installed on the inner wall of the arc-shaped clamp; An opening and closing control mechanism installed on the U-shaped frame for controlling the opening and closing of the arc-shaped clamp; A fruit stem cutting mechanism installed on the U-shaped frame for cutting off the pomegranate fruit stem; An angle adjustment mechanism is installed at the bottom of the U-shaped frame to adjust the picking angle.

2. The pomegranate fruit harvesting device according to claim 1, characterized in that, The opening and closing control mechanism includes: A first servo motor with a drive gear is fixedly installed on the inner wall of the U-shaped frame; Two driven gears are fixedly mounted on the two rotating shafts and mesh with each other, one of which meshes with the driving gear.

3. The pomegranate fruit harvesting device according to claim 1, characterized in that, The fruit stalk cutting mechanism includes: The vertical rod is fixedly installed on the U-shaped frame; A rectangular sleeve is fixedly installed at the top of the vertical rod; An electric cylinder installed on the inner wall of the rectangular sleeve; A V-shaped cutter is fixedly mounted on the output rod of the electric cylinder and slidably connected to the inner wall of the rectangular sleeve.

4. The pomegranate fruit harvesting device according to claim 3, characterized in that, The angle adjustment mechanism includes: The U-shaped plate located at the bottom of the U-shaped frame; Rotate the horizontal shaft installed on the inner wall of the U-shaped plate; A connecting plate that is fixedly sleeved on the horizontal axis and fixedly connected to the U-shaped frame; A second servo motor is fixedly installed on the inner wall of the U-shaped plate; Two bevel gears are fixedly installed on the output shaft of the second servo motor and on the horizontal shaft, respectively, and mesh with each other.

5. The pomegranate fruit harvesting device according to claim 4, characterized in that, The bottom of the U-shaped plate is equipped with an electric telescopic rod, and a handle is installed at the bottom end of the electric telescopic rod.

6. The pomegranate fruit harvesting device according to claim 5, characterized in that, The electric telescopic pole is equipped with a controller, and a camera is installed on the vertical pole.

7. The pomegranate fruit harvesting device according to claim 5, characterized in that, A battery compartment is provided at the bottom of the grip, and a lithium battery is installed on the inner wall of the battery compartment.

8. The pomegranate fruit harvesting device according to claim 7, characterized in that, The battery compartment is equipped with a cover plate, and the cover plate is equipped with a charging interface.

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